fix checking of relative idmapped mount

Like stated in [PR for crun](containers/crun#1372) that HostID is what being mapped here, so we should be checking `HostID` instead of `ContainerID`. `v.ContainerID` here is the id of owner of files on filesystem, that can be totally unrelated to the uid maps. Signed-off-by: Karuboniru <[email protected]>
edsantiago · Dec 9, 2023 · e7eb97b · e7eb97b
1 parent d513749
commit e7eb97b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libpod/container_internal_common.go b/libpod/container_internal_common.go
@@ -86,7 +86,7 @@ func parseOptionIDs(ctrMappings []idtools.IDMap, option string) ([]idtools.IDMap
 		if relative {
 			found := false
 			for _, m := range ctrMappings {
-				if v.ContainerID >= m.ContainerID && v.ContainerID < m.ContainerID+m.Size {
+				if v.HostID >= m.ContainerID && v.HostID < m.ContainerID+m.Size {
 					v.HostID += m.HostID - m.ContainerID
 					found = true
 					break